create hatch bitmaps on demand, and dispose of them at termination

[wxWidgets.git] / src / gtk / cursor.cpp

diff --git a/src/gtk/cursor.cpp b/src/gtk/cursor.cpp
index 265b98cd3b6f8266afc66e914a18d6c7ab71eaf0..0e778d1f8cafa26321de49733f62583014e0013b 100644 (file)
--- a/src/gtk/cursor.cpp
+++ b/src/gtk/cursor.cpp
@@ -25,13 +25,14 @@
 // wxCursor
 //-----------------------------------------------------------------------------
 
-class wxCursorRefData: public wxObjectRefData
+class wxCursorRefData: public wxGDIRefData
 {
-  public:
-
+public:
     wxCursorRefData();
     virtual ~wxCursorRefData();
 
+    virtual bool IsOk() const { return m_cursor != NULL; }
+
     GdkCursor *m_cursor;
 };
 
@@ -360,14 +361,19 @@ wxCursor::~wxCursor()
 {
 }
 
-bool wxCursor::IsOk() const
+GdkCursor *wxCursor::GetCursor() const
 {
-    return (m_refData != NULL);
+    return M_CURSORDATA->m_cursor;
 }
 
-GdkCursor *wxCursor::GetCursor() const
+wxGDIRefData *wxCursor::CreateGDIRefData() const
 {
-    return M_CURSORDATA->m_cursor;
+    return new wxCursorRefData;
+}
+
+wxGDIRefData *wxCursor::CloneGDIRefData(const wxGDIRefData *data) const
+{
+    return new wxCursorRefData(*wx_static_cast(const wxCursorRefData *, data));
 }
 
 //-----------------------------------------------------------------------------